Aoi Ichikawa is the central protagonist of the fictional anime series Nijiyome Academy Z-Cune Aoi, which exists within the universe of Unofficial Sentai Akibaranger. She is a student at Nijiyome Academy, where she attends classes alongside her best friend, Satomi Funabashi. Their lives become entangled in a conflict over extraterrestrial materials known as Seeds, which fell to Earth and bonded with terrestrial life, granting immense power to their hosts but typically transforming them into violent monsters. Satomi's late father, Professor Funabashi, dedicated his research to finding peaceful applications for the Seeds. To shield Satomi from Seed Satan, a villainous organization seeking world domination through the exploitation of Seeds, Aoi voluntarily merges with a Seed. This fusion grants her extraordinary superheroic abilities, transforming her into a warrior dedicated to combating Seed Satan's forces. Her primary motivation is her unwavering loyalty to Satomi, positioning her as both Satomi's guardian and a frontline combatant against threats to Earth. Aoi is characterized as a girl who pretends not to care about protecting the peace, yet becomes enraged when a monster threatens others. While she can be aggressive and possesses a short temper, she is also amiable and conceals a more brutal side that emerges from the Seed's side effects. If she fights excessively, she risks losing control, but with the help of Professor Funabashi's research and Satomi's assistance, she learned to control her power, transforming parts of her body into armor. She receives support from allies including Bemuko, Mamo, and a mysterious masked girl named Seed Jeanne, who serves as her rival. The student council morals committee also provides assistance. Her character design directly influences the technology used by the Akibarangers, most notably inspiring the MMZ-01 Moe Moe Z-Cune transformation device, and her likeness adorns the Akibarangers' vehicle, the Machine Itashar. Within the narrative of Akibaranger, her fictional anime has a massive fanbase. Her theme song is titled Heroic Lily, and her name means hollyhock. Her story and design continue to evolve through multiple films and media releases within her fictional universe.